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Both faces of a preserved Clypeaster reticulatus from Réunion island (Indian ocean).
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A live Clypeaster reticulatus from Mayotte (Indian ocean).
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Clypeaster reticulatus (Linnaeus, 1758) 2012-05-06. by Dr. WJ Chen from SiaoLioucious, Pingtung County, Taiwan, ROC
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Clypeaster reticulatus (Linnaeus, 1758) 2012-05-19. by Dr. WJ Chen from SiaoLioucious, Pingtung County, Taiwan, ROC
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Clypeaster humilis observed in the Maldives (Landagiraavaru, Baa atoll).
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Clypeaster rosaceus (USNM E 14904 (http://echinoderms.lifedesks.org/file-colorboxed/599)), collected from Pointe A Pitre, Rat Island, Grande-Terre, Guadeloupe, Caribbean Sea.
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Aboral surface (upper left), oral surface (upper right), and left side of Fellaster zelandiae, specimen from the California Academy of Sciences, CASIZ 150392, collected from the North Island, New Zealand.
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Clypeaster chesheri, aboral view, collected off Panama, Caribbean Sea, North Atlantic Ocean. ID & Photographer : Simon E. Coppard (http://echinoderms.lifedesks.org/gallery?page=10).
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Aboral view of Clypeaster luetkeni from Florida. Picture (https://www.flickr.com/photos/myfwc/11670436373/) courtesy of Florida Fish and Wildlife Conservation Commission (FWC).
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Aboral view of Clypeaster subdepressus, ervo de invertebrados marinhos do Museu Nacional/UFRJ - Rio de Janeiro, RJ, Brasil. Author : Dornicke (https://commons.wikimedia.org/wiki/User:Dornicke).
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Ammotrophus arachnoides, Plate 27 in Clark, 1938 (cropped).
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Aboral surface (upper left), oral surface (upper right) and left side of Arachnoides placenta, California Academy of Sciences specimen CASIZ 112701 from Negros, Philippines.
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Aboral surface (upper left), oral surface (upper right), and left side of specimen from Broom, Australia sent to Mooi by A. Miskelly, 2009.
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Clypeaster ochrus (USNM 39488 (http://echinoderms.lifedesks.org/file-colorboxed/573), oral view), no collection or locality data (the species occurs in easter Pacific).
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Clypeaster rotundus (USNM 1021518 (http://echinoderms.lifedesks.org/file-colorboxed/570), aboral view), collected off Tortola Island, Panama Bay, Gulf of Panama, eastern Pacific, from a depth of 5 m.
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Clypeaster minihagali Deraniyagala, 1956; Holotype (Colombo Museum No. F 316), Miocene, Minihagal Kanda, Sri Lanka. Aboral view; test length 55 mm. from Deraniyagala, P. E. P. 1956. Some Fossils from the Miocene Amphitheatre at Minihagalkanda Ceylon. Spolia Zeylanica, Bulletin of the National Museums of Ceylon 28, 1-5. Aboral view. from Deraniyagala, P. E. P. 1956. Some Fossils from the Miocene Amphitheatre at Minihagalkanda Ceylon. Spolia Zeylanica, Bulletin of the National Museums of Ceylon 28, 1-5.
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Clypeaster minihagali Deraniyagala, 1956; Paratype (Colombo Museum No. F 317), Miocene, Minihagal Kanda, Sri Lanka. Oral view; test length 45 mm. from Deraniyagala, P. E. P. 1956. Some Fossils from the Miocene Amphitheatre at Minihagalkanda Ceylon. Spolia Zeylanica, Bulletin of the National Museums of Ceylon 28, 1-5. Aboral view. from Deraniyagala, P. E. P. 1956. Some Fossils from the Miocene Amphitheatre at Minihagalkanda Ceylon. Spolia Zeylanica, Bulletin of the National Museums of Ceylon 28, 1-5.
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Clypeaster annandalei caviventer Deraniyagala, 1961; Holotype (Colombo Museum No. F 60.5.32), Miocene, Minihagal Kanda, Sri Lanka. Aboral and oral view. Length of test 41 mm. Note that while the plate description suggest that both images illustrate the same specimen, namely the holotype, this clearly is not the case. from Deraniyagala, P. E. P. 1961. The Amphitheatres of Minihagel Kanada, Their Possible Origin and Some of the Fossils and Stone Artefacts Collected from Them. Spolia Zeylanica, Bulletin of the National Museums of Ceylon 29, 149-161.
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Scientific name: Clypeaster luetkeni
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Scientific name: Clypeaster luetkeni
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Scientific name: Clypeaster luetkeni
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Kingdom=AnimaliaPhylum=EchinodermataClass=EchinoideaSubclass=EuechinoideaSuperorder:=GnathostomataOrder=ClypeasteroidaSuborder=Clypeasterina?Family=Clypeasteridae?Genus=Clypeaster?Common name=Sand dollar
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